#https://commons.wikimedia.org/wiki/Category:Black_holes#/media/File:Artist%E2%80%99s_impression_of_the_huge_outflow_ejected_from_the_quasar_SDSS_J1106%2B1939.jpg
#https://commons.wikimedia.org/wiki/Category:Black_holes#/media/File:Black_Hole_Outflows_From_Centaurus_A.jpg
#https://commons.wikimedia.org/wiki/Neptune_(planet)#/media/File:Neptune.jpg
#